"What are your weaknesses?"
"I'm generally socially reclusive, but I believe that this job will be a big step out of my comfort zone and help me develop both as a person and as an employee."
"Do you have any previous job experience?"
"I'm hoping to join the workforce for the first time with this job and I believe it will be a valuable experience."
"Why should I hire you?"
"I believe I have the integrity and responsibility that makes me the ideal employee for your business."
Everybody goes through this, it's hardly bullstuff. If the employer thinks you're an idiot and you can't think for yourself, you shouldn't be getting the job in the first place.